Place your mouse over the photo, if you move the mouse you will move from left to right and up and down
if you want to zoom more o less you can do it in the following way:Zoom in the Map: there are 2 ways to make quick double click will zoom. in the same way if you click on the map top left corner click in on + you can get itZoom out: if you click on the map top left corner click in on - you can get it